html,
body {
	overflow: hidden;
	height: 100%;
	min-height: 480px;
}

.goback {
	display: inline-block;
	color: #fff;
	border-radius: 50px;
	border: 1px solid #fff;
	font-size: 14px;
	width: 60px;
	position: relative;
	top: 24px;
	left: 24px;
	text-align: center;
	padding: 2px;
}

.goback .mui-icon {
	font-size: 18px;
	vertical-align: middle;
}

#login {
	height: 100%;
	overflow: hidden;
	background: url('../../images/loginbackground.png')no-repeat;
	background-size: 100% 100%;
}

.data {
	max-width: 330px;
	width: 74%;
	position: absolute;
	left: 50%;
	top: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%)
}

.logo {
	width: 60%;
	margin: 0 auto 40px;
}

.logo>img {
	width: 100%;
	vertical-align: middle;
}

#login input {
	background: none;
	border: none;
	border-bottom: 1px solid #ccc;
	border-radius: 0;
	padding: 0;
	margin-bottom: 14px;
	height: 26px;
	line-height: 26px;
	color: #fff;
	font-size: 14px;
}

.logintap button {
	width: 100%;
	background: #2e2f30;
	border-radius: 0;
	color: #fff;
	font-size: 16px;
	border: 1px solid #2e2f30;
	margin-top: 10px;
}

.open {
	overflow: hidden;
	font-size: 12px;
	line-height: 30px;
	color: #fff;
	margin-top: 6px;
}

.open>div:first-child {
	float: left;
}

.open>div:last-child {
	float: right;
}